In the midst of his designs upon the towns in question, a galley arrived with the commissioners carrying round the news of the armistice, Aristonymus for the Athenians and Athenaeus for the Lacedaemonians. The troops now crossed back to Torone, and the commissioners gave Brasidas notice of the convention. All the Lacedaemonian allies in Thrace accepted what had been done; and Aristonymus made no difficulty about the rest, but finding, on counting the days, that the Scionaeans had revolted after the date of the convention, refused to include them in it. To this Brasidas earnestly objected, asserting that the revolt took place before, and would not give up the town. Upon Aristonymus reporting the case to Athens, the people at once prepared to send an expedition to Scione.
Upon this, envoys arrived from Lacedaemon, alleging that this would be a breach of the truce, and laying claim to the town upon the faith of the assertion of Brasidas, and meanwhile offering to submit the question to arbitration. Arbitration, however, was what the Athenians did not choose to risk; being determined to send troops at once to the place, and furious at the idea of even the islanders now daring to revolt, in a vain reliance upon the power of the Lacedaemonians by land. Besides the facts of the revolt were rather as the Athenians contended, the Scionaeans having revolted two days after the convention. Cleon accordingly succeeded in carrying a decree to reduce and put to death the Scionaeans; and the Athenians employed the leisure which they now enjoyed in preparing for the expedition.
Meanwhile Mende revolted, a town in Pallene and a colony of the Eretrians, and was received without scruple by Brasidas, in spite of its having evidently come over during the armistice, on account of certain infringements of the truce alleged by him against the Athenians. This audacity of Mende was partly caused by seeing Brasidas forward in the matter and by the conclusions drawn from his refusal to betray Scione; and besides, the conspirators in Mende were few, and, as I have already intimated, had carried on their practices too long not to fear detection for themselves, and not to wish to force the inclination of the multitude. This news made the Athenians more furious than ever, and they at once prepared against both towns.
Brasidas, expecting their arrival, conveyed away to Olynthus in Chalcidice the women and children of the Scionaeans and Mendaeans, and sent over to them five hundred Peloponnesian heavy infantry and three hundred Chalcidian targeteers, all under the command of Polydamidas.
Leaving these two towns to prepare together against the speedy arrival of the Athenians, Brasidas and Perdiccas started on a second joint expedition into Lyncus against Arrhabaeus; the latter with the forces of his Macedonian subjects, and a corps of heavy infantry composed of Hellenes domiciled in the country; the former with the Peloponnesians whom he still had with him and the Chalcidians, Acanthians, and the rest in such force as they were able. In all there were about three thousand Hellenic heavy infantry, accompanied by all the Macedonian cavalry with the Chalcidians, near one thousand strong, besides an immense crowd of barbarians. On entering the country of Arrhabaeus, they found the Lyncestians encamped awaiting them, and themselves took up a position opposite. The infantry on either side were upon a hill, with a plain between them, into which the horse of both armies first galloped down and engaged a cavalry action. After this the Lyncestian heavy infantry advanced from their hill to join their cavalry and offered battle; upon which Brasidas and Perdiccas also came down to meet them, and engaged and routed them with heavy loss; the survivors taking refuge upon the heights and there remaining inactive. The victors now set up a trophy and waited two or three days for the Illyrian mercenaries who were to join Perdiccas. Perdiccas then wished to go on and attack the villages of Arrhabaeus, and to sit still no longer; but Brasidas, afraid that the Athenians might sail up during his absence, and of something happening to Mende, and seeing besides that the Illyrians did not appear, far from seconding this wish was anxious to return.
While they were thus disputing, the news arrived that the Illyrians had actually betrayed Perdiccas and had joined Arrhabaeus;and the fear inspired by their warlike character made both parties now think it best to retreat. However, owing to the dispute, nothing had been settled as to when they should start; and night coming on, the Macedonians and the barbarian crowd took fright in a moment in one of those mysterious panics to which great armies are liable; and persuaded that an army many times more numerous than that which had really arrived was advancing and all but upon them, suddenly broke and fled in the direction of home, and thus compelled Perdiccas, who at first did not perceive what had occurred, to depart without seeing Brasidas, the two armies being encamped at a considerable distance from each other. At daybreak Brasidas, perceiving that the Macedonians had gone on, and that the Illyrians and Arrhabaeus were on the point of attacking him, formed his heavy infantry into a square, with the light troops in the centre, and himself also prepared to retreat.
Posting his youngest soldiers to dash out wherever the enemy should attack them, he himself with three hundred picked men in the rear intended to face about during the retreat and beat off the most forward of their assailants, Meanwhile, before the enemy approached, he sought to sustain the courage of his soldiers with the following hasty exhortation: